* [PATCH] pinctrl.txt: Remove outdated information
@ 2019-01-21 14:38 Ramon Fried
2019-01-28 9:08 ` Linus Walleij
0 siblings, 1 reply; 2+ messages in thread
From: Ramon Fried @ 2019-01-21 14:38 UTC (permalink / raw)
To: linus.walleij, corbet; +Cc: linux-gpio, linux-doc, linux-kernel, Ramon Fried
Returning -EAGAIN is no longer supported by pin_config_group_set()
since ad42fc6c8479 ("pinctrl: rip out the direct pinconf API")
Remove the relevant section from the documentation.
Signed-off-by: Ramon Fried <ramon.fried@linux.intel.com>
---
Documentation/driver-api/pinctl.rst | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/Documentation/driver-api/pinctl.rst b/Documentation/driver-api/pinctl.rst
index 6cb68d67fa75..2bb1bc484278 100644
--- a/Documentation/driver-api/pinctl.rst
+++ b/Documentation/driver-api/pinctl.rst
@@ -274,15 +274,6 @@ configuration in the pin controller ops like this::
.confops = &foo_pconf_ops,
};
-Since some controllers have special logic for handling entire groups of pins
-they can exploit the special whole-group pin control function. The
-pin_config_group_set() callback is allowed to return the error code -EAGAIN,
-for groups it does not want to handle, or if it just wants to do some
-group-level handling and then fall through to iterate over all pins, in which
-case each individual pin will be treated by separate pin_config_set() calls as
-well.
-
-
Interaction with the GPIO subsystem
===================================
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] pinctrl.txt: Remove outdated information
2019-01-21 14:38 [PATCH] pinctrl.txt: Remove outdated information Ramon Fried
@ 2019-01-28 9:08 ` Linus Walleij
0 siblings, 0 replies; 2+ messages in thread
From: Linus Walleij @ 2019-01-28 9:08 UTC (permalink / raw)
To: Ramon Fried
Cc: Jonathan Corbet, open list:GPIO SUBSYSTEM, linux-doc, linux-kernel
On Mon, Jan 21, 2019 at 3:38 PM Ramon Fried <ramon.fried@linux.intel.com> wrote:
> Returning -EAGAIN is no longer supported by pin_config_group_set()
> since ad42fc6c8479 ("pinctrl: rip out the direct pinconf API")
>
> Remove the relevant section from the documentation.
>
> Signed-off-by: Ramon Fried <ramon.fried@linux.intel.com>
Patch applied!
Yours,
Linus Walleij
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